please help me otherwise I will fail , find the hypotenuse of traingle, which has base = 24 and perpendicular = 10
Answer:
26 is the hypotenuse
Step-by-step explanation:
a² + b² = c²
Given:
a = 24
b = 10
Work:
a² + b² = c²
24² + 10² = c²
576 + 100 = c²
c² = 676
[tex]\sqrt{c^2} =\sqrt{676}[/tex]
c = 26
Answer:
Solution given:
by using Pythagoras law
hypotenuse ²=perpendicular ²+base².
hypotenuse ²=10²+24²
hypotenuse=√676=26
so
hypotenuse=26
What is the value of x? what is the measure of
Answer:
x = 21, ∠ ABE = 55°
Step-by-step explanation:
∠ ABD is right and
∠ ABE + ∠ DBE = ∠ ABD , that is
3x - 8 + x + 14 = 90
4x + 6 = 90 ( subtract 6 from both sides )
4x = 84 ( divide both sides by 4 )
x = 21
Then
∠ ABE = 3x - 8 = 3(21) - 8 = 63 - 8 = 55°
What is the new ratio?
6:12= 20: ?
Answer:
6:12 = 20:40
Step-by-step explanation:
[tex]\frac{6}{12} =\frac{20}{y}[/tex]
6:12 = 20:y
Cross multiply.
6 × y = 12 × 20
6y = 240
6y ÷ 6 = 240 ÷ 6
y = 40
help me!!!! <3 pleaseeeee
Step-by-step explanation:
x+53=90(being right angle)
x=90-53
x=37
therefore the value of x is 37 degree
simplify 0.2(-4x+5)-0.5(3x-11)
Answer:
[tex]-2.3x + 6.5[/tex]
Step-by-step explanation:
Estimate 121.45 ÷ 10.87
Answer:
11
Step-by-step explanation:
What is the complement to Angle 1 if it measures 63 degrees
Answer:
27º
Step-by-step explanation:
complementary angle is equal to 90º
90 - 63 = 27
Solve the system by elimination
*hint your answer will be an ordered pair
Cost of Water Bottles Number of Water Bottles Cost 3 5 $3.90 $6.50 $10.40 8 What is the price per water bottle? Enter the answer in the box.
Answer:
2.6
Step-by-step explanation:
it would be 2.6 because you minus 3.90 and 6.50
Figure WXYZ is a square. Three of the vertices are at X(1, 3), Y(1, 2),
and Z( 4, 2). What is the location of W?
Answer:
W(4,3)
Step-by-step explanation:
how is that a square?
9^(2x) • 27^(3-x) = 1/9
Answer:
[tex]\huge\boxed{x=-11}[/tex]
Step-by-step explanation:
[tex]9^{2x}\cdot27^{3-x}=\dfrac{1}{9}\\\\9=3^2;\ 27=3^3;\ \dfrac{1}{9}=3^{-2}\\\\\text{therefore}\\\\(3^2)^{2x}\cdot(3^3)^{3-x}=3^{-2}\qquad|\text{use}\ (a^n)^m=a^{nm}\\\\3^{2\cdot2x}\cdot3^{3(3-x)}=3^{-2}\\\\3^{4x}\cdot3^{9-3x}=3^{-2}\qquad|\text{use}\ a^n\cdot a^m=a^{n+m}\\\\3^{4x+9-3x}=3^{-2}\\\\3^{x+9}=3^{-2}\iff x+9=-2\qquad|\text{subtract 9 from both sides}\\\\x+9-9=-2-9\\\\x=-11[/tex]
heres my question : An altitude is drawn from the vertex of an isosceles triangle, forming a right angle and two congruent triangles. As a result, the altitude cuts the base into two equal segments. The length of the altitude is 36 inches, and the length of the base is 12 inches. Find the triangle’s perimeter. Round to the nearest tenth of an inch. Im pretty sure that were using the paythagerum therum.
Answer:46
Step-by-step explanation:
Can’t get the answer right ? Anyone know what it is ???!??????
Answer:
Step-by-step explanation:
to find ∠QPS we need the arc SQ and RS we will take 1/2(RS-QS) = QPS
find QS :
360 = RS + RQ + QS
360 = 150 + 110 + QS
100 = QS
now plug into formula above
∠QPS = 1/2(150-100)
∠QPS = 1/2(50)
∠QPS = 25°
A company uses paper cups shaped like cones for its water cooler. Each cup has a height of 9cm, and the base has a radius of 4cm. How much water is needed to fill 150 cups? Use 3.14 for π, and do not round your answer.
Answer:
22608cm³
Step-by-step explanation:
Step 1
We find how many liters of water can be contained in 1 cup. We do this by finding the volume of the cup.
Cup is shaped as a cone
The volume of a cone = πr²h/3
Where
r = radius = 4cm
h = height = 9cm
π = 3.14
Hence,
Volume of the cone (cup) =
3.14 × 4² × 9/3
= 150.72 cm³
Step 1
How much water is needed to fill 150 cups?
1 cup = 150.72 cm³ of water
150 cups = x
Cross Multiply
x = 150 × 150.72 cm³
x = 22608 cm³ of water
Therefore, 22608cm³ of water is needed to fill 150 cups
In a group of students, 55% a girls and 79% of the girls plays sport. What percentage of the group are girls who play sport?
Pls help !! Will give brainliest
Answer:
the first one (25x + 30y is less than or equal to 100)
Step-by-step explanation:
money for clothing set x amount of sets plus pairs of shoes has to be less than or equal to 100 dollars.
how do I solve 5 + 2x = 25 using distributive property?
Answer:
Use the distributive property to evaluate the expression 5(2x – 3) when x = 2. 5(2x ...
Step-by-step explanation:
answer:
x=10
step-by-step explanation:
let us solve your equation step-by-step
5+2x=25
step 1: simplify both sides of the equation
2x+5=25
step 2: subtract 5 from both sides
2x+5−5=25−5
2x=20
step 3: divide both sides by 29
2x/2=20/2
x=10
good luck :)
i hope this helps
brainliest would be highly appreciated
have a nice day!
22. After paying $7.50 for a movie ticket, Salvador still had $3.75. How much money did
Salvador have before paying for a ticket?
Answer: $11.25
Step-by-step explanation:
Just add how much he spent ($7.50) and how much he had left ($3.75).
I need these simplified into a mixed number pls :3
Answer:
1 ans=1/81
2 ans=5(1/16)
3 ans=4(17/27)
Step-by-step explanation:
Hope it helps u!!
2. Which unit would you use (centimetres,
square centimetres, or cubic centimetres)
to measure each of the following?
a) the length of ribbon around a photo:
frame
b) the wrapping paper covering a gift
c) the distance around a pattern block
d) the amount of space in a shoe box
e) the amount of soil in an ant farm
Step-by-step explanation:
A. square centimeters
B. centimeters
C. square centimeters
D. centimeters
E. cubic centimeters
PLEAE HELP THIS ONE IS FIND AREA!!! BRANLIEST WILL BE GIVEN. REAL ANSWER NO LINKS PELASE
Answer:
(C) 92 in²Step-by-step explanation:
Shaded area is:
A = 9*12 - 4*4 = 92 in²Answer:
C. 92 in²
Step-by-step explanation:
the area of shaded region =
(12×9)-(4×4)
= 108 - 16
= 92 in²
EASY BRAINLIEST PLEASE HELP!!
-if you answer correctly ill give you brainliest which will give you 35pts-
(if you put links or don't answer accordingly im reporting your account)
The correct answer is 88/9ft or 9.7ft
which expressions are equivalent to p+p+p+p+p+p+p choose all that apaly
Answer:
7p
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
Step-by-step explanation:
p7 is the answer...
... tbh idek anymore
A die is rolled 260 times . Predict how many times it will show a 3 or a 5.
A. About 43
B. About 65
C. About 87
D. About 130
E. About 173
The longest straw that can fit inside a 5-inch cylindrical cup, if the straw is placed at an angle in the cup, is 6
inches
What is the approximate length of the cylinder's radius
Answer:
yo i do primavara to imma do 3.9
Step-by-step explanation:
oh and also if your grades are bad just do to the dashboard page and highlight you grade percentedge and click inspect if you know and if you see you number pecent on the inspect and right click and click edit as htl and change it to any percent you want then just click out of the inspec option and you will have A S AND B S
The approximate length of the cylinder's radius will be 3.3 inches. Then the correct option is A.
What is Geometry?It deals with the size of geometry, region, and density of the different forms both 2D and 3D.
The longest straw that can fit inside a 5-inch cylindrical cup, if the straw is placed at an angle in the cup, is 6 inches.
Then the approximate length of the cylinder's radius will be given by the Pythagoras theorem.
Let x be the length of the radius. Then we have
x² = 6² - 5²
x² = 36 - 25
x² = 11
x = √11
x = 3.316
x ≅ 3.3
More about the geometry link is given below.
https://brainly.com/question/7558603
#SPJ2
DUE TOMORROW
3. A math teacher asked 60 randomly
selected seventh-grade students
whether they are left-handed or
right-handed. The table below
shows the results of this survey.
Left- or Right-Handed?
Hand Frequency
Left
18
Right
42
A school has a total of 280 seventh-
grade students. Based on the results
shown in the table above, how many
of those seventh-grade students
would you expect to be left-handed?
A 60
B 72
C 84
D 120
Answer:
c. 84 if wrong its 72 because im not sure if its esimated but if not its right.
Step-by-step explanation:
42x4.5=189
18x4.5=81
=270
84 of those seventh-grade students would you expect to be left-handed.
What is multiplication?In mathematics, multiplication is a method of finding the product of two or more numbers. It is one of the basic arithmetic operations, that we use in everyday life.
here, have,
from 60 students ,
left handed = 18
now, from 280 students,
left handed = 280/60*18
=84
hence, 84 of those seventh-grade students would you expect to be left-handed.
To learn more on multiplication click:
brainly.com/question/5992872
#SPJ2
Molly looked more sophisticated when she wore her business suit
Answer: A
Step-by-step explanation:
1. An account is opened with a balance of $2800
earning 4.25% simple interest. What will be the
balance in the account in 30 years?
Answer:
The simple interest in the account will be $3570 and the total amount including principle and simple Interest will be $6370Step-by-step explanation:
firstly ,
Given That
principal(p)=$2800
Rate(R)=4.25%
Time(T)=30 years
now , we have from formula
simple interest (S.I)= P × T ×R / 100
= (2800×30×4.25) / 100
= $3570
Therefore , Simple Interest in 30 years will be $3570
now , we know
Amount(A) = Principal (P) + Interest (I)
= $2800 + $3570
= $ 6370
Therefore the simple interest in 30 years will be $3570 and the total amount in the bank will be $6370 .
Ericka's book is 675 pages long and she has read 325 pages so far. If Ericka reads 80 pages per day,
how many more days will it take her to finish the book?
Answer:
It would take around 5 Days